SC002/SC006/SC200 Sample Cutter for Impedance Tube
2022-06-29
Quantitative
measurement of acoustic properties includes the normal incidence sound
absorption coefficients, the acoustic impedance ratios and the transmission
loss of materials is an important part in architectural acoustics and vehicle
engineering. According to GB/T 18696.2, GB/J 88, ISO 10534-2, ASTM E1050-12 and
ASTM E2611-17 standards, all those properties can be measured by impedance
tubes, and the material for measure should be cut to several simples which
match the inner diameter of the tube. Cutting material is important because the
precision of the acoustic properties quantitative measurement will be affected
if the diameter of multiple samples is inconsistent, or mismatch to the
impedance tube.
SC002、SC006 and SC200 sample cutter is new developed by BSWA
to helping the user of SW series impedance tube to obtain the standard samples
conveniently when testing.
Where the SC002 is a 100 mm circular cutter and sample holder, SC006 is a 29 mm circular cutter and sample holder, and SC200 includes the above two kinds of cutters and sample holders with bench drill, sample lifting table and shipping case.
Please click the link below for detailed information:
